YANKTON, SD 57078 Weather Forecast & Current Conditions

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YANKTON, SD
Current Weather

1:56 AM CST JAN 30, 2026
Clear
10°F
Feels Like: -2°F
Dewpoint: 3°F
Rel. Hum.: 69%
Visibility: 10 miles
Wind: NE at 8 mph
Pressure: 30.43 inches
Last 72 hours

Local Area Snow Depth

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YANKTON, SD 57078
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly cloudy with a chance of flurries. Cold with lows around 1 above. Northeast winds 5 to 10 mph.
FRIDAY
Mostly sunny. A chance of flurries in the morning. Colder with highs around 11. North winds 10 to 15 mph. Wind chill values as low as 16 below.
FRIDAY NIGHT
Mostly clear. Cold with lows around 6 below. North winds 5 to 10 mph, becoming south after midnight. Wind chill values as low as 17 below.
SATURDAY
Mostly sunny in the morning, then mostly cloudy with a chance of snow in the afternoon. Little or no snow accumulation. Not as cool with highs in the lower 20s. South winds 15 to 20 mph. Chance of snow 40 percent. Wind chill values as low as 19 below in the morning.
SATURDAY NIGHT
Mostly cloudy. Snow likely with a slight chance of freezing rain in the evening, then a chance of snow and freezing rain after midnight. Little or no snow accumulation. Not as cool with lows around 18. Temperature rising into the mid 20s after midnight. South winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 70 percent.
SUNDAY
Partly sunny. A slight chance of rain and snow in the morning. Not as cool with highs in the upper 30s. Chance of precipitation 20 percent.
SUNDAY NIGHT
Mostly cloudy. Cold with lows 10 to 15.
MONDAY
Partly sunny in the morning, then becoming mostly cloudy. Highs around 30.
MONDAY NIGHT
Mostly cloudy. Lows 15 to 20.
TUESDAY
Partly sunny with a 30 percent chance of snow. Highs in the lower 30s.
TUESDAY NIGHT
Mostly cloudy. A slight chance of snow in the evening. Lows around 20. Chance of snow 20 percent.
WEDNESDAY
Mostly cloudy. A slight chance of snow in the morning. Highs in the lower 30s. Chance of snow 20 percent.
WEDNESDAY NIGHT
Mostly cloudy. Lows 15 to 20.

Visible Weather Satellite
YANKTON, SD 57078
Infrared Weather Satellite
YANKTON, SD 57078
NEXRAD Weather Radar
YANKTON, SD 57078

YANKTON, SD 3 hourly weather forecast

weather forecast created  4:00 PM PST  1/29/2026
Friday
30 JAN 2026
YANKTON, SD 57078 weather forecast Day 1, 0 hours 12 AM 12° Mostly Cloudy 3%

0% Thunder
( 0% severe)
NNE   5 73%
Low 2° YANKTON, SD 57078 weather forecast Day 1, 3 hours 3 AM -2° Mostly Cloudy NE   6 77%
High 10° YANKTON, SD 57078 weather forecast Day 1, 6 hours 6 AM -9° Mostly Cloudy 2%

0% Thunder
( 0% severe)
NNE   8 76% -1°

Mostly Cloudy



YANKTON, SD 57078 weather forecast Day 1, 9 hours 9 AM -12° Mostly Cloudy NNE   9 76% -2°
YANKTON, SD 57078 weather forecast Day 1, 12 hours 12 PM -8° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNE   12 58% -3°
YANKTON, SD 57078 weather forecast Day 1, 15 hours 3 PM -5° Partly Cloudy N   10 53% -3°
YANKTON, SD 57078 weather forecast Day 1, 18 hours 6 PM -7° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   7 62% -4°
YANKTON, SD 57078 weather forecast Day 1, 21 hours 9 PM -7° Partly Cloudy N   3 72% -5°
Saturday
31 JAN 2026
YANKTON, SD 57078 weather forecast Day 2, 0 hours 12 AM -2° -9° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   1 80% -6°
Low -7° YANKTON, SD 57078 weather forecast Day 2, 3 hours 3 AM -3° -10° Partly Cloudy SW   1 76% -8°
High 25° YANKTON, SD 57078 weather forecast Day 2, 6 hours 6 AM -4° -12° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   3 76% -9°

Mostly Cloudy

Chance of Snow

YANKTON, SD 57078 weather forecast Day 2, 9 hours 9 AM -12° Partly Cloudy SSE   7 72% -5°
YANKTON, SD 57078 weather forecast Day 2, 12 hours 12 PM 16° Mostly Cloudy 31%
SNOW
<.1 in
0% Thunder
( 0% severe)
S   13 43%
YANKTON, SD 57078 weather forecast Day 2, 15 hours 3 PM 23° 10° Mostly Cloudy S   16 37%
YANKTON, SD 57078 weather forecast Day 2, 18 hours 6 PM 20° Mostly Cloudy 59%
SNOW
2.5–5 in
0% Thunder
( 0% severe)
S   15 64% 11°
YANKTON, SD 57078 weather forecast Day 2, 21 hours 9 PM 20° Overcast S   14 82% 16°

YANKTON, SD extended weather forecast

BAD DAY
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Low -4° Low 19° Low 19° Low 15° Low 16°
High 24° High 45° High 34° High 29° High 38°
YANKTON, SD 57078 weather forecast Day 3 YANKTON, SD 57078 weather forecast Day 4 YANKTON, SD 57078 weather forecast Day 5 YANKTON, SD 57078 weather forecast Day 6 YANKTON, SD 57078 weather forecast Day 7
Clear
1% Snow
Partly Cloudy
19% Rain/Snow
Partly Cloudy
10% Snow
Overcast
22% Snow
Overcast
13% Snow
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